some part of grails project modify.

Hello The main objective of the Grails program are namly: 1) Process an email account to clear incoming data and store them in MySQL account 2) Check if data is out of range and send email notification 3) Present the data on the Website 4) Upload the fresh hourly data to another server. We need the following upgrade: 1) To convert the present upload that is running ftp to sftp. Please see attached current upload coding. Need to change to sftp. 2) To include a Search function on the website for 2 parameters Optional Requirement 3) To allow authorized user to update the checking data parameter from the website, instead of logging into the server and recompile the Grails Application. We have a Virtual Server running an Application that was program by Grails. On the same server runs a MySQL databased.